/* --------------------------------------------------------------------------
   SERVERDECK - Clean Enterprise Website CSS System (No Pricing)
   -------------------------------------------------------------------------- */

:root {
  --bg-primary: #080c14;
  --bg-surface: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(26, 38, 66, 0.9);
  --border-color: rgba(0, 240, 255, 0.15);
  --border-glow: rgba(0, 240, 255, 0.4);
  
  --primary: #00f0ff;
  --primary-dark: #0099b8;
  --primary-glow: rgba(0, 240, 255, 0.25);
  
  --accent-green: #00ff9d;
  --accent-blue: #3b82f6;
  --accent-purple: #8b5cf6;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #64748b;

  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-main);
}

body {
  overflow-x: hidden;
  line-height: 1.6;
  position: relative;
  min-height: 100vh;
}

/* Background Effects */
.bg-grid-pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: -2;
}

.glow-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: -1;
  opacity: 0.35;
}

.orb-1 {
  top: -10%;
  left: 15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary), transparent);
}

.orb-2 {
  bottom: 10%;
  right: 10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-purple), transparent);
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Glassmorphism Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 12px 40px 0 rgba(0, 240, 255, 0.12);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  border: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #040810;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(0, 240, 255, 0.45);
  background: linear-gradient(135deg, #33f3ff 0%, #00b3d6 100%);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(0, 240, 255, 0.05);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

.shadow-glow {
  box-shadow: 0 0 25px var(--primary-glow);
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Top Bar */
.top-bar {
  background: rgba(10, 16, 28, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-status {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  background-color: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-green);
  animation: pulse-green 1.8s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 157, 0.7); }
  70% { transform: scale(1.2); box-shadow: 0 0 0 10px rgba(0, 255, 157, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 157, 0); }
}

.top-contact {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-contact a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.top-contact a:hover {
  color: var(--primary);
}

.separator {
  color: rgba(255, 255, 255, 0.2);
}

/* Main Header */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 12, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.2), rgba(0, 255, 157, 0.1));
  border: 1px solid var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.25rem;
  position: relative;
  box-shadow: 0 0 15px var(--primary-glow);
}

.logo-chip {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 5px;
  height: 5px;
  background-color: var(--accent-green);
  border-radius: 50%;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-main);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 1px;
  color: var(--text-main);
}

.brand-name .highlight {
  color: var(--primary);
}

.brand-tagline {
  font-size: 0.65rem;
  letter-spacing: 2px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 1.2rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  padding: 80px 0 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-full);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.2rem;
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-metrics {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-value {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--primary);
}

.metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.metric-divider {
  width: 1px;
  height: 36px;
  background: rgba(255, 255, 255, 0.15);
}

.hero-image-card {
  position: relative;
  padding: 12px;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.hero-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
}

.hero-overlay-badge {
  position: absolute;
  top: 28px;
  right: 28px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(8, 12, 20, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-green);
}

.live-ping {
  width: 8px;
  height: 8px;
  background-color: var(--accent-green);
  border-radius: 50%;
  animation: pulse-green 1.5s infinite;
}

.hero-overlay-card {
  position: absolute;
  bottom: 28px;
  left: 28px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
}

.hero-overlay-card .card-icon {
  width: 38px;
  height: 38px;
  background: rgba(0, 240, 255, 0.15);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.card-info .info-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
  display: block;
}

.card-info .info-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Sections Base */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px;
}

.section-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* About Section */
.about-card {
  padding: 48px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.founder-tag-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: rgba(8, 12, 20, 0.95);
  border: 1px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 10px 30px rgba(0, 240, 255, 0.2);
}

.founder-tag-card i {
  font-size: 1.8rem;
  color: var(--primary);
}

.founder-tag-card strong {
  display: block;
  font-size: 1rem;
}

.founder-tag-card span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.about-heading {
  font-size: 2rem;
  margin-bottom: 20px;
}

.about-text {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1.02rem;
}

.founder-contact-highlight {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(8, 12, 20, 0.5);
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.contact-box i {
  color: var(--primary);
  font-size: 1.2rem;
}

.box-label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.box-val {
  font-weight: 700;
  color: var(--text-main);
  font-size: 0.88rem;
  text-decoration: none;
}

.box-val:hover {
  color: var(--primary);
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.service-card {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.serv-icon {
  width: 54px;
  height: 54px;
  background: rgba(0, 240, 255, 0.12);
  border: 1px solid var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 20px;
  box-shadow: 0 0 20px var(--primary-glow);
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Hardware Section */
.hardware-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.hardware-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hw-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.hw-title {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.hw-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.hw-spec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  background: rgba(8, 12, 20, 0.5);
  padding: 16px;
  border-radius: var(--radius-sm);
}

.hw-spec-list li {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}

.hw-spec-list li i {
  color: var(--accent-green);
}

/* Spec Form Section */
.spec-card-wrapper {
  padding: 48px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-group label i {
  color: var(--primary);
}

.form-group input, .form-group select, .form-group textarea {
  padding: 14px 18px;
  background: rgba(8, 12, 20, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* Contact Section */
.contact-card {
  padding: 48px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}

.contact-title {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.contact-desc {
  color: var(--text-muted);
  margin-bottom: 32px;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.info-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 240, 255, 0.12);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.2rem;
}

.info-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.info-text {
  font-size: 1.05rem;
  color: var(--text-main);
}

.link-text {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
}

.link-text:hover {
  text-decoration: underline;
}

.contact-cta-box {
  background: rgba(8, 12, 20, 0.8);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 36px;
  text-align: center;
}

.cta-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 16px;
}

.contact-cta-box h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.contact-cta-box p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

/* Footer */
.main-footer {
  background: #04070d;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 60px 0 30px;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-desc {
  color: var(--text-muted);
  margin-top: 16px;
  font-size: 0.9rem;
}

.footer-col h4 {
  color: var(--text-main);
  font-size: 1rem;
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--primary);
}

.contact-info p {
  color: var(--text-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-info i {
  color: var(--primary);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-dark);
  font-size: 0.82rem;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 7, 13, 0.85);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  width: 90%;
  max-width: 540px;
  padding: 36px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
}

.modal-header {
  margin-bottom: 24px;
}

.modal-header h3 {
  font-size: 1.3rem;
  margin-bottom: 6px;
}

.modal-header p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid, .about-grid, .contact-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  .founder-tag-card {
    position: static;
    margin-top: 16px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(8, 12, 20, 0.98);
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
  }
  .nav-menu.mobile-open {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .about-card, .spec-card-wrapper, .contact-card {
    padding: 24px;
  }
}